Sep 2022 – Jul 2024 · 1 yr 10 mos · Chennai, Tamil Nadu, India · On-site

• Work closely with the leadership team of the R Center of Excellence, individuals, and project teams from business lines to identify technical solutions to business problems.
• Identifying, building, and deploying reusable data science pipelines and workflows, R packages, Shiny applications, and modules, and takes the lead on defining the strategy and priorities to meet the goal.
• Provide consultancy and technical input to business lines helping them to build reproducible scientific workflow pipelines and use analytic tools effectively and efficiently.
• Support cross-pharma initiatives in the open-source development space, contributing to review and helping to define the development roadmap for R packages in this space.
• Provide strong technical knowledge of R, R packages, Shiny Apps, Markdown reports and other associated data science and data analytics tools (e.g. Python) and ML methods to business lines across Pfizer.

Dec 2021 – Aug 2022 · 8 mos · Remote

• Responsible for the development and implementation of Atorus software products, ranging from design of user interface to implementation of technical programming requirements.
• Development, validation, and maintenance of packages/libraries in one or more programming
• languages, including, but not limited to, the programming languages R and Python.
• Development of software product technical specifications and associated documentation.
• Maintenance of a code base using software versioning tools and continuous integration best practices.
• Limited administration of development environment and programming language implementations.

Jan 2021 – Dec 2021 · 11 mos · Chennai, Tamil Nadu, India

• Designed and developed visually sound and complex R Shiny dashboards for the Engineering team to track overall broadband network connectivity of the Openreach (BT), UK.
• Evaluate emerging technologies that may contribute to analytic platforms.

Jul 2020 – Nov 2020 · 4 mos · Dubai, United Arab Emirates

• Experience in wrestling with large, messy, complex, challenging data sets.
• Deployed R-Shiny dashboards in AWS with Quick filters, Parameters, ML models and sets to handle data more efficiently from scratch.
• Build price predictive models and machine-learning algorithms to answer business questions.

Jul 2015 – Apr 2020 · 4 yrs 9 mos · Karlsruhe Germany

• Expertise in Integrated Computational Materials Engineering (ICME) product design.
• Responsible for performing the different types of mathematical (multiphase-field) models for materials design based on the available materials data sources.
• Statistical analysis of large-scale grain growth and coarsening 3-D studies.
• Large scale simulation studies in High-Performance Computing (HPC) facilities:
• implementation in C, C++ for Linux.
• Worked with the Scientific software development team in designing and upgrading the
• In-house parallel computing package "Parallel Algorithms for Crystal Evolution" (PACE3D).
• R Shiny application development experience and understanding of the boundaries.

Aug 2013 – Jun 2015 · 1 yr 10 mos · Karlsruhe Area, Germany

• Parallel processing PACE3D simulations with MPI Post-processing tools for data analysis and
• high-quality visualization; R, Paraview, Infographics, Xsimview (in-house).
• Analyze tera-byte scale simulation data to deliver insightful analytics that solves key problems in research.
• Build and execute the institute’s data mining and materials modeling activities in support of statistical packages R and Python.
• Programmed capability in the Shiny app for the reactive expressions automatically update
• itself triggered by data changes in the source of changes.

Sep 2012 – Mar 2013 · 6 mos · Karlsruhe Area, Germany

• Working in the area of nanomaterials processing and characterization (Fe-Sc nano glass).
• Produce materials with unique mechanical and physical properties resulting in capabilities
• outside the known performance boundaries of existing materials.

Jul 2010 – May 2011 · 10 mos · Kanpur Area, India

• Working in the area Organic Photovoltaics research and Printable Electronics.
• P3HT-PCBM based Organic Solar Cells preparation and characterization.
• Cleanroom (class 1000) and photolithographic facilities exposure.
• Optimization of materials and structures for increasing device efficiency and lifetime.
• Studies on possible alternative low-cost manufacturing route analysis.

Jun 2009 – Jul 2010 · 1 yr 1 mo · Bengaluru Area, India

• Worked closely with DRDO and HAL, Bangalore engineers, and subject matter experts to
• identify opportunities and implement improvements to “Light Combat Aircraft” (LCA)
• Airframe Structures.
• Identify business reporting and analytic needs by collaborating with stakeholders and
• technology teams.
• Reviewing and validating the output after analysis across various levels such as research,
• design, and manufacturers and refreshing the project.

Jun 2008 – Jun 2009 · 1 yr · Tuticorin- 628 002, Tamilnadu, India.

• Responsible for the ownership of the factory’s smelter material flow activities, their update, and implementation.
• Proactively identify new use cases/data-driven business opportunities.
• Work closely with IT system engineers to collect and analyze the operational data for fault detection and diagnostics and preventative maintenance.
• Provided technical assistance for the development and execution of test plans and cases as per client requirements.